Seth Thomas 89W needs a bob

lwalper

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Mar 15, 2022
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I'm working on a ST 89W that needs a bob, but which one? I've been looking around and find three possibilities with varying weights from 3.6 to 5.2oz. How much does weight does this movement need?

ST89W-movement.jpg
 

Willie X

Registered User
Feb 9, 2008
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5.2 ounces is probably the most common but there are many variations. I like this one, mainly because it as authentic and adjustable. Willie X

IMG_20211231_163945.jpg
 

John P

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Sep 17, 2010
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Your clock should have the (BOY ON THE FENCE) pendulum bob.

my 2 cents
johnp
 

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